### All Calculus 3 Resources

## Example Questions

### Example Question #51 : Dot Product

Given the following two vectors, and , calculate the dot product between them,.

**Possible Answers:**

**Correct answer:**

The dot product of a paired set of vectors can be found by summing up the individual products of the multiplications between matched directional vectors.

Note that the dot product is a scalar value rather than a vector; there's no directional term.

Now considering our problem, we're given the vectors and

The dot product can be found following the example above:

Since the dot product is zero, it can be inferred that these two vectors are perpendicular!

### Example Question #52 : Dot Product

Given the following two vectors, and , calculate the dot product between them,.

**Possible Answers:**

**Correct answer:**

The dot product of a paired set of vectors can be found by summing up the individual products of the multiplications between matched directional vectors.

Note that the dot product is a scalar value rather than a vector; there's no directional term.

Now considering our problem, we're given the vectors and

The dot product can be found following the example above:

### Example Question #53 : Dot Product

Find the dot product between the two vectors and

**Possible Answers:**

None of the other answers

**Correct answer:**

To take the dot product of two vectors, we multiply their common components, and then add.

.

### Example Question #54 : Dot Product

Given the following two vectors, and , calculate the dot product between them,.

**Possible Answers:**

**Correct answer:**

The dot product of a paired set of vectors can be found by summing up the individual products of the multiplications between matched directional vectors.

Note that the dot product is a scalar value rather than a vector; there's no directional term.

Now considering our problem, we're given the vectors and

The dot product can be found following the example above:

### Example Question #55 : Dot Product

Given the following two vectors, and , calculate the dot product between them,.

**Possible Answers:**

**Correct answer:**

Note that the dot product is a scalar value rather than a vector; there's no directional term.

Now considering our problem, we're given the vectors and

The dot product can be found following the example above:

### Example Question #56 : Dot Product

Given the following two vectors, and , calculate the dot product between them,.

**Possible Answers:**

**Correct answer:**

Note that the dot product is a scalar value rather than a vector; there's no directional term.

Now considering our problem, we're given the vectors and

The dot product can be found following the example above:

### Example Question #57 : Dot Product

Given the following two vectors, and , calculate the dot product between them,.

**Possible Answers:**

**Correct answer:**

Note that the dot product is a scalar value rather than a vector; there's no directional term.

Now considering our problem, we're given the vectors and

The dot product can be found following the example above:

### Example Question #58 : Dot Product

Given the following two vectors, and , calculate the dot product between them,.

**Possible Answers:**

**Correct answer:**

Note that the dot product is a scalar value rather than a vector; there's no directional term.

Now considering our problem, we're given the vectors and

The dot product can be found following the example above:

### Example Question #59 : Dot Product

Given the following two vectors, and , calculate the dot product between them,.

**Possible Answers:**

**Correct answer:**

Note that the dot product is a scalar value rather than a vector; there's no directional term.

Now considering our problem, we're given the vectors and

The dot product can be found following the example above:

### Example Question #60 : Dot Product

Given the following two vectors, and , calculate the dot product between them,.

**Possible Answers:**

**Correct answer:**

Note that the dot product is a scalar value rather than a vector; there's no directional term.

Now considering our problem, we're given the vectors and

The dot product can be found following the example above:

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